cluster     1   number of spheres in cluster    25
    1  -7.05900  50.44300  16.00500   0.700    1                                
    2  -7.20900  51.79700  16.35500   0.700    2                                
    3  -7.70000  49.95000  14.84000   0.700    3                                
    4  -7.99700  52.66300  15.57200   0.700    4                                
    5 -11.39500  48.46900   9.17600   0.700    5                                
    6  -9.42300  47.37500  10.05900   0.700    6                                
    7 -11.50900  47.47900   8.19400   0.700    7                                
    8  -9.54800  46.37600   9.09900   0.700    8                                
    9  -9.39800  49.48300  12.15800   0.700    9                                
   10 -10.33400  48.44600  10.08800   0.700   10                                
   11 -10.56700  46.44300   8.14600   0.700   11                                
   12  -8.51500  50.84000  14.09600   0.700   12                                
   13  -8.68200  52.15500  14.45400   0.700   13                                
   14  -9.31200  50.59100  12.91600   0.700   14                                
   15 -10.01900  51.86500  12.68600   0.700   15                                
   16 -13.02900  44.31400   7.66400   0.700   16                                
   17 -12.45700  43.35300   8.41900   0.700   17                                
   18 -14.33400  44.54700   7.86600   0.700   18                                
   19  -9.57000  52.76400  13.59300   0.700   19                                
   20 -10.24900  49.48500  10.95000   0.700   20                                
   21 -12.33100  45.05100   6.70500   0.700   21                                
   22 -10.86600  52.02500  11.81800   0.700   22                                
   23 -10.20000  43.95300   7.17600   0.700   23                                
   24 -10.22600  45.94900   5.68800   0.700   24                                
   25 -10.70400  45.25600   6.82600   0.700   25